Tutorials or based start from zero, the main is given priority to with practice, only practice can learn marketing, do a good job in marketing.

教程从0基础开始讲解，主要以实践为主，只有实践才能学好营销，做好营销。

youdao

Tutorials or based start from zero, the main is given priority to with practice, only practice can learn marketing, do a good job in marketing.

教程从0基础开始讲解，主要以实践为主，只有实践才能学好营销，做好营销。

youdao